- Simple form, focusing from one meter to infinity fitted on tripod stand 18-inch height.
- This is a good general-purpose laboratory instrument. It employs an achromatic objective of 25 mm aperture and 17.5cm focal length.
- The telescope is mounted on a sturdy stand with ½” steel C.P. rod, focus by smooth rack and pinion, 10X Ramsden eyepieces are used.
- The sensitive focusing adjustment and a wide range of working distance make this telescope a useful laboratory instrument.
READING TELESCOPE ( SIMPLE FIXED TYPE ) ( CAT NO. 644 )
Simple form , focusing from one meter to infinity fitted on tripod stand 18-inch height. This is a good general-purpose laboratory instrument. It employs an achromatic objective of 25 mm aperture and 17.5cm focal length. The telescope is mounted on a sturdy stand with ½” steel C.P. rod, focus by smooth rack and pinion, 10X Ramsden eyepieces are used.
The sensitive focusing adjustment and wide range of working distance make this telescope a useful laboratory instrument.
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The telescope is fitted with 17.5 cms focus achromatic object-glass of special quality with 25 mm clear aperture,10x Ramsden eyepiece and cross line. the telescope is focused by rack and pinion and has a range from one meter to infinity.
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